a5fcc91656
* Mapping attached part of segment is done at attach time instead of
make time to work with runtimes (e.g. OpenMPI) xpmem_make-ing the
entire user-space
* Mapping attached part of segment at attach time can be turned off by
specifying xpmem_remote_on_demand in kernel argument
* Mapping attachment chooses appropriate page-sizes, i.e., largest
allowed by memory range and segment page boundary
Fixes: a8696d8 "xpmem: Support large page attachment"
Change-Id: I44663865204036520e5f62fe22b9134ee4629f9b
64 lines
1.9 KiB
Bash
64 lines
1.9 KiB
Bash
#!/usr/bin/bash
|
|
|
|
declare -A addr=()
|
|
declare -A pgsize_kmsg=()
|
|
declare -A pgsize_expected=()
|
|
|
|
SCRIPT_PATH=$(readlink -m "${BASH_SOURCE[0]}")
|
|
SCRIPT_NAME="${SCRIPT_PATH##*/}"
|
|
|
|
# prepare recorddir
|
|
. @CMAKE_INSTALL_PREFIX@/bin/common.sh
|
|
recorddir=$WORKDIR/output/$SCRIPT_NAME
|
|
[[ ! -d $recorddir ]] && mkdir -p $recorddir
|
|
|
|
# define patch function
|
|
. @CMAKE_INSTALL_PREFIX@/bin/util.sh
|
|
patch_and_build large_page ihk_kmsg_size || exit 1
|
|
|
|
# boot patched McKernel
|
|
if [[ -e ${AUTOTEST_HOME}/bin/config.sh ]]; then
|
|
${AUTOTEST_HOME}/bin/boot.sh reboot
|
|
else
|
|
. @WITH_MCK_SRC@/test/common.sh
|
|
fi
|
|
|
|
sudo insmod @WITH_XPMEM@/lib/modules/`uname -r`/xpmem.ko
|
|
sudo chmod og+rw /dev/xpmem
|
|
|
|
for small_pgshift in $PGSHIFT_LIST; do
|
|
for large_pgshift in $PGSHIFT_LIST; do
|
|
if (( small_pgshift < large_pgshift )); then
|
|
echo "small_pgshift: $small_pgshift, large_pgshift: $large_pgshift"
|
|
log_file=$recorddir/${SCRIPT_NAME%.sh}-${small_pgshift}-${large_pgshift}.log
|
|
@WITH_MCK@/sbin/ihkosctl 0 clear_kmsg
|
|
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/xpmem_attach02 $small_pgshift $large_pgshift | tee $log_file
|
|
@WITH_MCK@/sbin/ihkosctl 0 kmsg >> $log_file
|
|
|
|
pgsize_expected[head]=$((1 << $small_pgshift))
|
|
pgsize_expected[middle]=$((1 << $large_pgshift))
|
|
pgsize_expected[tail]=$((1 << $small_pgshift))
|
|
|
|
for i in head middle tail; do
|
|
addr[$i]=$(grep "child.*${i}_addr" $log_file | awk '{ print $NF; }')
|
|
pgsize_kmsg[$i]=$(grep -o "xpmem_page_attach.*${addr[$i]}.*" $log_file | awk '{ print $NF; }')
|
|
[[ "${pgsize_kmsg[$i]}" == "" ]] && pgsize_kmsg[$i]=$PAGE_SIZE
|
|
|
|
echo "pgsize_kmsg[$i]: ${pgsize_kmsg[$i]}, pgsize_expected[$i]: ${pgsize_expected[$i]}"
|
|
|
|
if ((pgsize_kmsg[$i] == pgsize_expected[$i])); then
|
|
printf "[ OK ] "
|
|
else
|
|
printf "[ NG ] "
|
|
let ng++
|
|
fi
|
|
echo "page-size of attachment at ${addr[$i]}: ${pgsize_kmsg[$i]}, expected: ${pgsize_expected[$i]}"
|
|
done
|
|
fi
|
|
done
|
|
done
|
|
|
|
sudo rmmod xpmem.ko
|
|
|
|
exit $ng
|